Patent · US Active

Rectifier arrangement

US11637505B2 · kind B2 · utility

0Cited by

1References

14Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Daniel Spesser · Mühlacker, DE
Tim Pfizenmaier · Leonberg, DE
Florian Mayer · Freiberg am Neckar, DE
Stefan Endres · Reichenschwand, DE

Key dates

Filing date	Jul 21, 2021
Grant date	Apr 25, 2023
Priority date	—
Expiry date	Oct 26, 2041

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B70/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rectifier arrangement (20) for rectifying an AC voltage into a DC voltage has connections, circuit arrangements, an interconnection apparatus (26) and an intermediate circuit (50). The connections include first and second connections (22, 21). The intermediate circuit (50) has a first line (51), a second line (52) and at least one capacitor (61, 62) between the first and second lines (51, 52). The circuit arrangements (31, 32, 33, 34, 35, 36) each have a first circuit arrangement connection (A) and a second circuit arrangement connection (B), between which a changeover arrangement (92) and a coil (91) are connected in series. The interconnection apparatus (26) enables at least: a first configuration in which the first connection (22) is connected to at least one first circuit arrangement connection (A), and a second configuration in which the first connection (22) is connected to at least one second circuit arrangement connection (B).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.